During a cardiac assessment, a patient begins to express concern about experiencing shortness of breath and chest pain. The patient says, "I'm so scared that something is really wrong with my heart." Which of the following is the best therapeutic communication response by the nurse?

"You're probably overthinking it. There's no need to be so anxious."

"It's normal to feel that way, but it's probably nothing serious. Let's focus on the assessment."

"Don't worry. The tests will show that everything is fine with your heart."

"I understand your concern. Let's talk about what you're feeling, and I'll explain what we're doing to assess your heart."